" To stick with" someone means to stay close to someone, to follow someone's example, or to literally be with someone during the entire plan or during the entire action that you're doing together.

“坚持” 某人意味着与某人保持亲密关系， 以某人为榜样，或者在整个计划期间或在你们一起做的整个行动期间真正与某人在一起。